# Duluu vs CosMate

Duluu and CosMate are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Duluu ships an update every 9 days, CosMate every 5 days. The most recent releases landed on September 22, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Duluu | CosMate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Size | 107 MB | 174 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Wei-Jr Lai](https://appshunter.io/developer/1676422232) | [Cosmate Co., Ltd.](https://appshunter.io/developer/948562625) |

## What reviewers say

### Duluu

[App page](https://appshunter.io/ios/app/duluu/id6463662378)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CosMate

[App page](https://appshunter.io/ios/app/cosmate/id6746790116)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Duluu free?

Duluu is free to download, with no in-app purchases.

### Is CosMate free?

CosMate is free to download, with no in-app purchases.

### Do Duluu or CosMate have ads?

Neither Duluu nor CosMate shows ads.

### Which is updated more often, Duluu or CosMate?

Duluu ships an update every 9 days, and CosMate every 5 days. Most recently, Duluu was updated on September 22, 2026 and CosMate on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*